| 基于本体的受限领域文本信息提取方法 |
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| 引用本文： | 孙剑,周深根,陈超敏.基于本体的受限领域文本信息提取方法[J].装甲兵工程学院学报,2012,26(6):75-79. |
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| 作者姓名： | 孙剑 周深根 陈超敏 |
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| 作者单位： | 装甲兵工程学院装备指挥与管理系,北京,100072 |
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| 摘 要： | 针对指挥信息化模拟训练系统中自由格式报文转换问题，根据仿真驱动信息的需求，讨论了对自由格式报文进行信息提取的实现方法。在受限领域（军事领域）中引入本体概念，构建了领域本体模型及语法规则，提出了基于本体的信息提取方法，采用可扩展标记语言（eXtensible Markup Language,XML）和VC＋＋．NET技术相结合，实现对文书的信息提取，为进一步的数据转换和应用奠定了基础。
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| 关 键 词： | 自由文本 本体 信息提取 |
Information Extraction Method of Limited Area Based On Ontology |
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| SUN Jian,ZHOU Shen-gen,CHEN Chao-min.Information Extraction Method of Limited Area Based On Ontology[J].Journal of Armored Force Engineering Institute,2012,26(6):75-79. |
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| Authors: | SUN Jian ZHOU Shen-gen CHEN Chao-min |
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| Institution: | (Department of Equipment Command and Administration,Academy of Armored Force Engineering,Beijing 100072,China) |
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| Abstract: | Aiming at data conversion for non-formatted message in simulated training system of command informatization, this paper discusses an information extraction method from non-formatted message according to the demand of simulation-driven information. The paper builds the domain ontology model and the syntax rules after the ontology concept is introduced into the limited area （ military area） and proposes the information extraction method based on the ontology. With the technical support of eXtensible Markup Language （XML） Schema and VC ＋ ＋. NET, the method achieves information extraction in practice. It lays foundation for data conversion in the actual simulation work. |
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| Keywords: | non-formatted message ontology information extraction |
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